28233218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2267}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 17489662

約数列:

[1, 2, 13, 26, 479, 958, 2267, 4534, 6227, 12454, 29471, 58942, 1085893, 2171786, 14116609, 28233218]

約数ペア:

[(1, 28233218), (2, 14116609), (13, 2171786), (26, 1085893), (479, 58942), (958, 29471), (2267, 12454), (4534, 6227)]